How to set field in subsearch?

[sbimizry]

Hi, how to a must write search then set fields from general search to subsearch?
Example:
index=name host=thishost | eval ip=iphost+"\\" | eval counts=[ search index=name2 | where iphost=ip | return $iphost ]
Field ip created in general search, how to use this field to subsearch?
How I must make it?
Thanks

[richgalloway · Accepted solution]

Since subsearches execute before the main search, nothing created by the main search is available in the subsearch.